摘  要：首先介紹了固態(tài)軟啟動(dòng)的特點(diǎn)和優(yōu)點(diǎn)。設(shè)計(jì)了一臺(tái)固態(tài)軟啟動(dòng)裝置采用一拖二的控制方式實(shí)現(xiàn)兩臺(tái)電機(jī)先后軟起/直起的功能。分析了一拖二控制的工作過(guò)程，并對(duì)設(shè)計(jì)結(jié)果進(jìn)行了驗(yàn)證和成本分析。 關(guān)鍵詞：軟啟動(dòng)；一拖二；直起/軟起；機(jī)旁/DCS Abstract: The Article first introduces the features and advantages of the solid soft starter. A solid soft start device is designed to realize the function of soft starting/direct start of two motors in one drag two way control mode. The working process of the[登陸后可查看全文]